What happened
Sensex dropped 1,070 points and Nifty fell 365 points on October 8, 2026, with BSE market cap shedding Rs 8 lakh crore in a single session.
Why it matters
RBI's first rate hike in four years and oil at $104.09 signal tighter liquidity and higher costs for investors and households.
Remember this
RBI's calibrated tightening and elevated oil prices are the twin drivers — markets brace for more volatility.
Key Numbers
More context & who is affected
Sensex plunged 1,070 points on October 8, 2026, dropping below 71,000 as BSE market cap shed Rs 8 lakh crore in a single session. Nifty also fell 365 points, trading below 22,300, with FIIs net selling Rs 6,121 crore alone on Wednesday.
The sell-off was driven by RBI's shift from neutral to calibrated tightening — its first rate hike in nearly four years — and Brent crude surging 3.9% to $104.09 a barrel on US-Iran war supply fears. Jefferies expects around 100 basis points of hikes in the ongoing cycle.
Hemang Gor of Axis Direct flagged the market's fragility, saying Nifty's immediate support sits at 22,500 with a break below exposing the 52-week low near 22,180. With FPI outflows mounting over nine consecutive sessions, investors face a volatile stretch ahead.
- Sensex Drop
- 1,070 points Sensex fell from ~72,800 to below 71,000.NDTV
- Market Cap Loss
- Rs 8 Lakh Crore Combined BSE market cap erased Rs 8 lakh crore in one trading session.NDTVEconomic Times
- RBI Policy Shift
- Calibrated Tightening RBI shifted from neutral to calibrated tightening — first hike in nearly 4 years.NDTVEconomic Times
Investors
Investors lost Rs 8 lakh crore in market cap in a single session.
Business Executives
RBI's calibrated tightening signals tighter liquidity, affecting corporate borrowing costs.
General Public
Brent crude at $104.09 raises fuel costs, adding pressure on households.
Reporting fromNDTV ↗Economic Times ↗
Sources & verification2 sources · 4 claims
These are the records behind this briefing. Linked reporting is not the same as independent confirmation.
- NDTVReportingPublished Oct 8, 2026 · Accessed Oct 8, 2026
- Economic TimesReportingPublished Oct 8, 2026 · Accessed Oct 8, 2026
Claims and linked sources
Sensex dropped 1,070 points, falling below 71,000 on Oct 8, 2026.
Investors lost Rs 8 lakh crore as BSE market cap fell from Rs 47.10 lakh crore to Rs 46.25 lakh crore.
RBI shifted from neutral to calibrated tightening, its first rate hike in nearly four years.
FIIs net sold Rs 6,121 crore in one day, with Rs 57,000 crore sold over 9 consecutive sessions.
